APOS理论是个体进行概念学习时的核心学习理论。它由活动、过程、对象和图式四个连续的辩证阶段构成,其本身具有完整性、活动性、发展性、和特殊性四大特征。概念性变式教学着眼于概念形成以后的深度学习,使学生通过对概念多角度、全方面、广层次的理解,从而深层把握概念的本质。APOS理论与概念性变式教学之间的适恰融合,在充分借助其自身理论优势的条件下,则能有效促进学生对数学概念性变式的掌握。 APOS theory is the core learning theory of individual learning concept. It consists of four consecutive dialectical stages of activity, process, object and schema, which itself has the four characteristics of integrity, activity, development, and particularity. Conceptual variant teaching focuses on deep learning after the concept is formed, enabling students to grasp the essence of the concept through multi-angle, comprehensive and broad understanding of the concept. The proper integration between APOS theory and conceptual variant teaching, under the condition of fully utilizing its own theoretical advantages, can effectively promote students’ mastery of conceptual variants of mathematics.